词语male flange
解释凸面法兰
词性名词
male flange〔名词〕凸缘法兰详细»
male flange凸面法兰详细»
凸面法兰convex flange;male flange;raised face flange;raisedface flange详细»
凸面法兰raised face flange详细»
凸面法兰raised face flange;raised-face flange详细»